EP 3365387 A1 20180829 - STRUCTURAL ADHESIVE COMPOSITIONS

Title (en)

STRUCTURAL ADHESIVE COMPOSITIONS

Title (de)

STRUKTURKLEBERZUSAMMENSETZUNGEN

Title (fr)

COMPOSITIONS ADHÉSIVES STRUCTURALES

Publication

EP 3365387 A1 20180829 (EN)

Application

EP 16787688 A 20161018

Priority

US 201514887353 A 20151020
US 2016057498 W 20161018

Abstract (en)

[origin: US2017107318A1] An adhesive composition is disclosed. The adhesive composition comprises an epoxy-containing component; rubber particles having a core-shell structure; and a curing component comprising a mixture of an amine-containing compound substantially free of hydroxyl functional groups and a polymeric phenol-containing compound, wherein the amine-containing compound comprises primary and/or secondary amino groups, and wherein the curing component chemically reacts with the epoxy-containing component upon activation from an external energy source. Also disclosed are methods of preparing the adhesive composition and for forming a bonded substrate with the adhesive composition. Further disclosed are curing components for an adhesive composition and methods of making the curing components.

IPC 8 full level

C08K 5/17 (2006.01); C08G 8/28 (2006.01); C08G 14/06 (2006.01); C08J 5/12 (2006.01); C08L 61/14 (2006.01); C08L 61/34 (2006.01); C09J 5/06 (2006.01); C09J 161/06 (2006.01); C09J 161/14 (2006.01); C09J 161/34 (2006.01); C09J 163/00 (2006.01)

CPC (source: CN EP KR RU US)

C08G 8/10 (2013.01 - KR US); C08G 8/28 (2013.01 - EP RU US); C08G 14/06 (2013.01 - EP RU US); C08G 59/5006 (2013.01 - CN KR); C08G 59/504 (2013.01 - KR); C08G 59/56 (2013.01 - KR); C08G 59/621 (2013.01 - EP KR US); C08K 5/17 (2013.01 - EP RU US); C08L 9/00 (2013.01 - EP US); C08L 21/00 (2013.01 - KR); C08L 61/06 (2013.01 - EP KR US); C08L 61/14 (2013.01 - EP RU US); C08L 61/34 (2013.01 - EP RU US); C08L 63/00 (2013.01 - EP KR US); C09J 5/06 (2013.01 - CN KR RU US); C09J 11/08 (2013.01 - KR); C09J 109/00 (2013.01 - US); C09J 161/06 (2013.01 - EP RU US); C09J 161/14 (2013.01 - EP US); C09J 161/34 (2013.01 - EP US); C09J 163/00 (2013.01 - CN EP KR RU US); C09J 2409/00 (2013.01 - US)

C-Set (source: CN EP US)

C09J 163/00 + C08L 61/06

EP US

Citation (examination)

GB 1391420 A 19750423 - BORDEN UK LTD
US 4866133 A 19890912 - ANDREWS CHRISTOPHER M [GB], et al
See also references of WO 2017070097A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

US 11242427 B2 20220208; US 2017107318 A1 20170420; CA 3001864 A1 20170427; CA 3001864 C 20210720; CN 108137858 A 20180608; CN 114752040 A 20220715; EP 3365387 A1 20180829; KR 102464223 B1 20221104; KR 20180069891 A 20180625; KR 20210035344 A 20210331; MX 2018004756 A 20180619; RU 2698804 C1 20190830; WO 2017070097 A1 20170427

DOCDB simple family (application)

US 201514887353 A 20151020; CA 3001864 A 20161018; CN 201680061437 A 20161018; CN 202210397151 A 20161018; EP 16787688 A 20161018; KR 20187013982 A 20161018; KR 20217008780 A 20161018; MX 2018004756 A 20161018; RU 2018118196 A 20161018; US 2016057498 W 20161018